Sample cell



FIG. 1 is a rear perspective view of an embodiment of a sample cell according to our new design;

FIG. 2 is a front perspective view of the sample cell shown in FIG. 1;

FIG. 3 is a front elevational view of the sample cell shown in FIG. 1;

FIG. 4 is a rear elevational view of the sample cell shown in FIG. 1;

FIG. 5 is a top plan view of the sample cell shown in FIG. 1;

FIG. 6 is a bottom plan view of the sample cell shown in FIG. 1; and,

FIG. 7 is a right side elevational view of the sample shown in FIG. 1, the left side elevational view being similar thereto.

The portions drawn in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a sample cell, as shown and described. 